I was working on my computer and all my usb equipment stopped working. I thought it was a hardware issue. After I gave up trying to fix them, I opened my browser and it opened to an advertisement. So I decided to run SAS. It found a trojan Gen-SVC(fake) I decided I better do the read me and run routine. I updated ad ran MB. It found a bunch of stuff. Before I went on I uninstalled avg and disabled my firewall and other monitors. I noticed my firewall has not been updating like it should have been. I downloaded and ran combofix. I then tried to go back to majorgeeks to get RR but could not. A message popped up and said that my firewall was stopping me from going to majorgeeks. However, this message did not look like the messages I get from my firewall. I checked and sure enough my firewall was not even running. So I ran ccleaner and was then able to go to majorgeeks. I downloaded and ran RR and MGTools. I then tried to reinstall avg but it got two errors. I rebooted and ran it again and it did install. I reinabled my firewall. I then got several popups that wants to change my brower to IE and to change my home page. So I ran ccleaner again. Unfortunately, I am still getting the popups asking to change my browser to ie. Thanks for helping me out.